Excavator silting working condition detection system and detection method

Abstract

The invention relates to an excavator, and provides a bogged-down condition detection system for the excavator to safely detect whether a bogged-down condition risk exists in a construction position of the excavator. When the excavator detects whether the bogged-down condition risk exists in the construction position, a bucket baseplate is flatly placed in the construction position to be detected,a boom cylinder is retracted to sink a bucket into the ground till the boom cylinder cannot be further retracted, a controller calculates an acting force onto the plane of the bucket baseplate from the ground and the sinking depth of the bucket according to a detected parameter value, the maximum ground pressure which can be borne by the construction position and the permitted sinking depth of the whole machine are compared in combination with area calculation of the plane of the bucket baseplate to judge whether the construction position can lead to a bogged-down condition of the whole machine, and a judgement result is displayed on a display. The bogged-down condition detection system can accurately judge whether the bogged-down condition of the whole machine can occur in the construction position or not under the condition of guaranteeing that the whole machine is away from a dangerous position, and a driver is reminded, so that the probability of an accident is effectively reduced.

Description

technical field [0001] The invention relates to an excavator, more specifically, to an excavator silting working condition detection system and detection method. Background technique [0002] Excavator is a kind of construction machinery product that can be used in complex environments, and is widely used in construction, farmland, water conservancy and other working conditions. Due to the lower grounding pressure of excavators compared with tire-type products, they are often used for construction in swamps and other areas prone to silting. At present, excavators working in swamps are generally equipped with widened crawlers to further reduce the ground specific pressure to prevent silting. However, due to the different softness of each position in the swamp area, the weight that can be carried is also different. Drivers often think that a station is reliable, so they are paralyzed and careless, driving and constructing at will in the swamp, causing the whole machine to si...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to solve the problem that the existing excavator needs to drive the excavator to the construction site to be tested to see if it will be silted when judging whether it will silt during the construction of the muddy construction site, so that the excavator has silt during detection risk, and provide an excavator silting working condition detection system and detection method that can detect whether the excavator will silt without driving to the detection point

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